package socket1;

import socket.Server;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.charset.StandardCharsets;

/**
 * 服务端
 */
public class Sever1 {
    private ServerSocket serverSocket;

    public Sever1(){
        try {
            System.out.println("正在启动");
            serverSocket = new ServerSocket(8088);
            System.out.println("服务器启动完毕！");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    public void start(){
        try {
            while(true) {
                System.out.println("等待客户端连接...");
                Socket socket = serverSocket.accept();
                System.out.println("一个客户端连接了");
                ClientHandler handler = new ClientHandler(socket);
                Thread thread = new Thread(handler);
                thread.start();

            }

        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        Sever1 sever1 = new Sever1();
        sever1.start();
    }
    private class ClientHandler implements Runnable{
        private Socket socket;
        private String host;

        public ClientHandler(Socket socket) {
            this.socket = socket;
            host = socket.getInetAddress().getHostAddress();
        }

        public void run(){
            try {
                InputStream in = socket.getInputStream();
                InputStreamReader isr = new InputStreamReader(in, StandardCharsets.UTF_8);
                BufferedReader br = new BufferedReader(isr);
                String message;
                while((message=br.readLine())!=null){
                    System.out.println(host+"说"+message);
                }
            } catch (IOException e) {
                e.printStackTrace();
            }


        }
    }


































}
